Python 3.1.2 (r312:79360M, Mar 24 2010, 01:33:18) 
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "copyright", "credits" or "license()" for more information.
>>> output = 7
>>> output = output + 5
>>> output
12
>>> output = 0
>>> for item in range(1,11):
	print(item)
	output = output + item

	
1
2
3
4
5
6
7
8
9
10
>>> output
55
>>> 5 / 4
1.25
>>> 8 //3
2
>>> 8.0 // 3
2.0
>>> output = 0
>>> for item in range(1, 10):
	print(item,item%3)
	output = output + (item % 3)

	
1 1
2 2
3 0
4 1
5 2
6 0
7 1
8 2
9 0
>>> 5 != 3
True
>>> "fish" != 'chicken'
True
>>> "fish" != 'fish'
False
>>> 'a' in 'cat in the hat'
True
>>> 'at' in 'cat in the hat'
True
>>> 'cat in the hat'.count('a')
2
>>> 'cat' ['the','cat','in','the','hat']
Traceback (most recent call last):
  File "<pyshell#23>", line 1, in <module>
    'cat' ['the','cat','in','the','hat']
TypeError: string indices must be integers
>>> 'cat' in ['the','cat','in','the','hat']
True
>>> ['cat','in'] in ['the','cat','in','the','hat']
False
>>> colors = {'apple':'red','chicken':'yellow'}
>>> colors['apple']
'red'
>>> 'apple' in colors
True
>>> 'red' in colors
False
>>> ['apple','red'] in colors
Traceback (most recent call last):
  File "<pyshell#30>", line 1, in <module>
    ['apple','red'] in colors
TypeError: unhashable type: 'list'
>>> 'apple' in colors
True
>>> colors['apple']
'red'
>>> colors['banana']
Traceback (most recent call last):
  File "<pyshell#33>", line 1, in <module>
    colors['banana']
KeyError: 'banana'
>>> def look_up_value(key,dictionary):
	if key in dictionary:
		return(dictionary[key])
	else:
		return(False)

	
>>> look_up_value('apple')
Traceback (most recent call last):
  File "<pyshell#40>", line 1, in <module>
    look_up_value('apple')
TypeError: look_up_value() takes exactly 2 positional arguments (1 given)
>>> look_up_value('apple',colors)
'red'
>>> look_up_value('banana',colors)
False
>>> def plus(item1,item2):
	return(item1+item2)

>>> def many_pluses(list_of_numbers):
	output = 0
	for number in list_of_numbers:
		output = output+number
	return(output)

>>> many_pluses([1,2,57,100])
160
>>> def many_pluses(list_of_numbers):
	output = 0
	for number in list_of_numbers:
		output = plus(output,number)
	return(output)

>>> many_pluses([1,2,57,100])
160
>>> def my_modulus(number,modulus=5):
	return(number%modulus)

>>> my_modulus(10)
0
>>> my_modulus(4)
4
>>> my_modulus(7)
2
>>> my_modulus(7,modulus=3)
1
>>> outstream = open('123.txt','w')
>>> print(57,file=outstream)
>>> print(57)
57
>>> outstream.close()
>>> import os
>>> os.cwd()
Traceback (most recent call last):
  File "<pyshell#68>", line 1, in <module>
    os.cwd()
AttributeError: 'module' object has no attribute 'cwd'
>>> os.getcwd()
'/Users/adam/Documents'
>>> output
9
>>> def sample_function(stuff):
	output = stuff
	print(stuff)

	
>>> sample_function(57)
57
>>> output
9
>>> def sample_function(stuff):
	output = stuff
	print(output)

	
>>> sample_function(57)
57
>>> output
9
>>> def sample_function(stuff):
	print(stuff,output)

	
>>> sample_function(57)
57 9
>>> def sample_function2(stuff):
	global output
	output = stuff
	print(output)

	
>>> output
9
>>> sample_function(57)
57 9
>>> sample_function2(57)
57
>>> output
57
>>> plus
<function plus at 0x15f4540>
>>> def many_pluses(list_of_numbers):
	output = 0
	for number in list_of_numbers:
		output = plus(output,number)
	return(output)

>>> def testing_if(number_list):
	for item in number_list:
		print(item,end=': ')
		if (number%2)== 0:
			print('even')
		elif (number%3)== 0:
			print('three-ish')
		else:
			print('useless')

	
>>> testing_if([1,2,3,4,5,6,100,47,59])
1: Traceback (most recent call last):
  File "<pyshell#104>", line 1, in <module>
    testing_if([1,2,3,4,5,6,100,47,59])
  File "<pyshell#103>", line 4, in testing_if
    if (number%2)== 0:
NameError: global name 'number' is not defined
>>> def testing_if(number_list):
	for number in number_list:
		print(item,end=': ')
		if (number%2)== 0:
			print('even')
		elif (number%3)== 0:
			print('three-ish')
		else:
			print('useless')

			
>>> testing_if([1,2,3,4,5,6,100,47,59])
9: useless
9: even
9: three-ish
9: even
9: useless
9: even
9: even
9: useless
9: useless
>>> def testing_if(number_list):
	for number in number_list:
		print(number,end=': ')
		if (number%2)== 0:
			print('even')
		elif (number%3)== 0:
			print('three-ish')
		else:
			print('useless')

			
>>> testing_if([1,2,3,4,5,6,100,47,59])
1: useless
2: even
3: three-ish
4: even
5: useless
6: even
100: even
47: useless
59: useless
>>> def testing_if2(number_list):
	used = False
	for number in number_list:
		print(number,end=': ')
		used = False
		if (number%2)== 0:
			print('even',end=' ')
			used = True
		if (number%3)== 0:
			print('three-ish',end='')
			used = True
		if used:
			print()
		else:
			print('useless')

			
>>> testing_if2([1,2,3,4,5,6,100,47,59])
1: useless
2: even 
3: three-ish
4: even 
5: useless
6: even three-ish
100: even 
47: useless
59: useless
>>> for iteration in range(5):
	print('hello')

	
hello
hello
hello
hello
hello
>>> for number in range(5):
	output = output+number

	
>>> number
4
>>> for number in range(5):
	output = output+number

	
>>> number
4
>>> output
77
>>> output
77
>>> for number in range(5):
	output = output+number

	
>>> output
87
>>> output = ''
>>> for character in 'hello world':
	output = output+chr(ord(character)+50)

	
>>> output
'\x9a\x97\x9e\x9e¡R©¡¤\x9e\x96'
>>> colors
{'chicken': 'yellow', 'apple': 'red'}
>>> for colored_item in colors:
	print('The',colored_item, 'is',colors[colored_item])

	
The chicken is yellow
The apple is red
>>> len('hello')
5
>>> len(range(5))
5
>>> len(range(1,5))
4
>>> len(colors)
2
>>> while(False):
	print('This is a secret')

	
>>> import time
>>> while(True):
	print('This is no longer a secret')
	time.sleep(1)

	
This is no longer a secret
This is no longer a secret
This is no longer a secret
This is no longer a secret
This is no longer a secret
This is no longer a secret
This is no longer a secret
Traceback (most recent call last):
  File "<pyshell#148>", line 3, in <module>
    time.sleep(1)
KeyboardInterrupt
>>> def increment_and_find_a_3():
	import random
	number = 1
	while(number%3!=0):
		print(number)
		number = number+round(random.random()*100)

		
>>> increment_and_find_a_3()
1
>>> def increment_and_find_a_3():
	import random
	number = 1
	while((number%3)!=0):
		print(number)
		number = number+round(random.random()*100)

		
>>> increment_and_find_a_3()
1
28
58
155
158
>>> for num1 in range(1,6):
	for num2 in range(1,10):
		print(num1,num2)

		
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 1
3 2
3 3
3 4
3 5
3 6
3 7
3 8
3 9
4 1
4 2
4 3
4 4
4 5
4 6
4 7
4 8
4 9
5 1
5 2
5 3
5 4
5 5
5 6
5 7
5 8
5 9
>>> print
<built-in function print>
>>> print(print)
<built-in function print>
>>> print(5)
5
>>> print('hello')
hello
>>> self_containing_list = [1,2,3]
>>> self_containing_list.append(self_containing_list)
>>> print(self_containing_list)
[1, 2, 3, [...]]
>>> print('This string contains a newline \n and a weird character \u134')
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 56-60: end of string in escape sequence
>>> print('This string contains a newline \n and a weird character \u184')
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 56-60: end of string in escape sequence
>>> print('This string contains a newline \n and a weird character \u104')
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 56-60: end of string in escape sequence
>>> print('This string contains a newline \n and a weird character \u094')
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 56-60: end of string in escape sequence
>>> print('This string contains a newline \n and a weird character \'')
This string contains a newline 
 and a weird character '
>>> \u145
SyntaxError: unexpected character after line continuation character
>>> '\u145'
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 0-4: end of string in escape sequence
>>> print('hello','world')
hello world
>>> print('hello','world',sep='**')
hello**world
>>> print('hello','world',sep='**',end='%%')
hello**world%%
>>> import random
>>> random.randint(1,5)
2
>>> for iteration in range(20):
	random.randint(1,5)

	
5
3
5
5
2
5
3
4
1
3
3
2
5
1
2
3
2
3
3
1
>>> output = input('What?')
What?That's what
>>> output
"That's what"
>>> multiplier = 1
>>> while (multiplier < 20):
	print(multiplier)
	multiplier = multiplier * 3

	
1
3
9
>>> multiplier
27
>>> def sails(width,columns, rows):
        for row in range(rows):
                for number in range(1,width+1):
                        for column in range(columns):
                                print('~'*number+' '*(width-number),end='')
                        print()

                        
>>> sails(5,3,3)
~    ~    ~    
~~   ~~   ~~   
~~~  ~~~  ~~~  
~~~~ ~~~~ ~~~~ 
~~~~~~~~~~~~~~~
~    ~    ~    
~~   ~~   ~~   
~~~  ~~~  ~~~  
~~~~ ~~~~ ~~~~ 
~~~~~~~~~~~~~~~
~    ~    ~    
~~   ~~   ~~   
~~~  ~~~  ~~~  
~~~~ ~~~~ ~~~~ 
~~~~~~~~~~~~~~~
>>>